South Korea's year-two cabinet reset installs a triangular AI command structure and a new megaprojects post, ending a four-month leadership vacuum with a declared ambition that goes beyond ranking among the world's top three AI powers: making the country structurally indispensable to the global AI supply chain. ANALYSIS The appointments, and the language surrounding them, mark a middle-power industrial policy that treats AI not as a technology race alone but as a supply-chain chokepoint strategy: Ha Jung-woo said global AI competition "has recently expanded beyond a simple technology race into technology and security competition among countries"4, and he assessed South Korea as having competitiveness in memory semiconductors, frontier AI, physical AI based on manufacturing, and power infrastructure.
Why it matters
President Lee Jae Myung reshuffled his Cabinet on August 30, replacing six ministers and, critically, filling months-long vacancies in key presidential AI posts5. The reshuffle created a new presidential adviser role dedicated to coordinating flagship megaprojects in semiconductors and artificial intelligence. ◆ By pairing AI leadership appointments with a dedicated megaprojects coordinator drawn from energy policy, Seoul is signaling that its AI ambitions are inseparable from the physical infrastructure, power supply, and semiconductor manufacturing that underpin them.
The big picture
The new command structure connects three nodes: Lee Hae-min as senior presidential secretary for AI future planning at Cheong Wa Dae, Ha Jung-woo as standing vice chair of the National AI Strategy Committee, and Deputy Prime Minister Bae Kyung-hoon, who also serves as science and ICT minister3. Asia Kyungjae described this as a "triangular leadership structure reorganized as control tower," with policy priorities "shifting from planning to tangible outcome generation".
Lee Hae-min brings private-sector product management experience: she worked for more than 15 years as a product manager at Google Korea and at Google's U.S. headquarters, where she served as a senior product manager7. She entered politics in 2024 as a recruited talent for the Cho Kuk Innovation Party and won a proportional representation seat. On the National Assembly's Science, ICT, Broadcasting and Communications Committee, she handled AI, science and technology, and ICT-related policy and legislation.
Ha Jung-woo, an AI specialist formerly with NAVER, laid the groundwork for the current administration's AI policy during his tenure as the presidential office's first senior secretary for AI6. He returns roughly four months after stepping down to run in a parliamentary by-election in Busan, which he narrowly lost to independent candidate Han Dong-hoon by 1.7 percentage points.
Presidential Chief of Staff Kang Hoon-sik said Ha "proved his expertise as the first senior secretary for AI and will set the direction for the country's bid to become one of the top three AI powers, bringing together the capabilities of industry, academia and research institutes to present a national AI strategy".
Between the lines
Ha's own framing goes further than the official "AI G3" language. He said he would "go beyond the AI G3 and make South Korea an 'irreplaceable' country in the global AI core supply chain". He assessed South Korea as having competitiveness in memory semiconductors, frontier AI, physical AI based on manufacturing, and power infrastructure. "If these strengths are connected into a single national AI strategy, South Korea can become" indispensable in the global AI supply chain, he wrote on Facebook.
Ha also said global AI competition "has recently expanded beyond a simple technology race into technology and security competition among countries". ANALYSIS That framing positions Korea's strategy as geopolitical, not merely industrial: the stated goal is to occupy nodes in the AI value chain that cannot easily be routed around, leveraging Korea's existing strengths in memory semiconductors and its manufacturing base.
The creation of the megaprojects adviser post, filled by Lee Won-ju, a career official in charge of power supply operations at the Ministry of Climate, Energy and Environment1, reinforces this reading. ◆ Linking energy-transition expertise directly to the presidential office suggests Seoul views power infrastructure as a binding constraint on AI buildout, not a secondary concern.
Ha acknowledged that "many key issues had piled up during the roughly 4-month leadership vacuum". Major government-driven AI initiatives, including the independent AI foundation model known as Dokpamo and the National AI Computing Center, are now entering full-scale implementation.
What's next
Ha said he would "upgrade the mid- to long-term strategy for achieving the AI G3 by one step together with Bae Kyung-hoon and Lee Hae-min" and support the government's three mega-projects and seven SEED projects. He also said he aims to ensure AI industry growth results "do not concentrate on a few but create opportunities and growth for the entire public". The National AI Strategy Committee, the top national body for deliberating AI strategy, now has its standing vice chair in place for the first time in months. With the triangular leadership structure filled and implementation-phase projects like Dokpamo and the National AI Computing Center moving forward, the next test is whether Seoul can convert planning documents into supply-chain leverage before the window of semiconductor and infrastructure advantage narrows.